The Washington Native Plant Society is pleased to announce publication of the ninth in it series of "Occasional Papers". These monographs, published in soft cover book form, are intended to increase appreciation and awareness of the incredible diversity of Washington's flora. More >

Volume 2, 1986. Plant Life of the North Cascades: Lake Chelan-Sawtooth Ridge, Stehekin Valley, and Glacier Peak. Papers by Ed Alverson and Joe Arnett; Ronald J. Taylor; and Harold St. John and George Douglas. $10.00

Out of Stock:

The WNPS office library maintains copies of all Douglasia Occasional Papers for research and review, including two volumes no longer in stock for sales.